This example game was made using the Oasis Game Box. If you're unfamiliar with the framework, it's best to first take a look at the following, simpler examples:
- Tic Tac Toe: This Truffle box gives a more detailed overview of the game project, and describes how to get started with your own game.
- Connect Four: This repository provides an example of how the game framework's Truffle box can be extended into a (slightly) more sophisticated game.
Once you're familiar with the basics, this project demonstrates how to create an Oasis game that takes advantage of confidential contract state. Most turn-based games require confidential state in some form or another: As an example, our Poker Demo requires that the deck be kept secret from both the players and the dealer (confidential to all), while players' hands are confidential only to other players.
In Battleship, each player's ship placement needs to be kept secret.
This game is designed to be used from within your Contract Kit container. If you haven't already, pull the oasislabs/contract-kit image from Docker Hub.
- Launch your Contract Kit container:
docker run -v "$PWD":/project -p8545:8545 -p8546:8546 -p8080:8080 -it oasislabs/contract-kit:latest /bin/bash
The remaining steps are meant to be run in a shell inside your new oasislabs/contract-kit container.
- Install
wasm-bindgen:cargo install wasm-bindgen-cli --vers=0.2.37(this can take some time). - Clone this repository:
git clone https://github.com/oasislabs/battleship-demo - NPM installation:
cd battleship-demo && npm i
If you want to deploy on Oasis, make sure your mnemonic is defined in secrets.json. This file is not tracked by your repo, but it's imported by Truffle during migration and frontend compilation. The default Contract Kit mnemonic is already there, ready to use.
Please refer to our most up to date documentation in the Oasis Game Box repository.